This wall clock features visible moving gears, The plastic body is faced with a brushed aluminum dial, The clock has a mix of brushed aluminum and silver plastic gears that move continuously, A round plate glass cover is mounted on the front with numbers every quarter hour, The clock is 10 inches in diameter and 2, 75 inches deep, Precision timing is kept with quartz crystal, The clock is powered by 2 C and 1 AA battery (not included), Features:, Moving gears independent from time movement, A lively red second hand, 10"" round plate glass mounted in front, Batteries 2C+1AA, SKU: RTL28CR082